Fluids

Fluids

Topics relate to Fluent, CFX, Turbogrid and more

natural ventilation

    • atharva_columbia university
      Subscriber

      assume that there is a heat source in a room and there is ventilation .Inlet and outlet is present .Because of the heat source air inside the room gets heated and moves out .How to do we know whether we have to apply pressure inlet and outlet condition at the inlet and outlet or apply velocity boundary condition at the inlet and outlet

    • DrAmine
      Ansys Employee
      If there is no explicit and known flow into the domain I would stick to pressure boundaries.
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